v3.26.1
ACQUISITIONS AND DIVESTITURES - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Feb. 28, 2025
Mar. 31, 2026
Mar. 31, 2025
Mar. 24, 2026
Dec. 31, 2025
Business Combination, Separately Recognized Transaction [Line Items]          
Cash consideration   $ 0 $ 108,736    
Contingent consideration liabilities   $ 107,249     $ 192,981
Disposal Group, Held-for-sale, Not Discontinued Operations | Çöpler Mine          
Business Combination, Separately Recognized Transaction [Line Items]          
Ownership interest       80.00%  
Consideration in cash       $ 1,500,000  
CC&V          
Business Combination, Separately Recognized Transaction [Line Items]          
Cash consideration $ 100,000        
Adjustments to additional paid in capital, stock issued, issuance costs 175,000        
Aggregate closure costs $ 500,000        
CC&V | Minimum          
Business Combination, Separately Recognized Transaction [Line Items]          
Incremental closure costs (as a percent) 10.00%        
CC&V | Maximum          
Business Combination, Separately Recognized Transaction [Line Items]          
Incremental closure costs (as a percent) 90.00%        
CC&V | Permit Application Approval And Regulatory Relief, Carlton Tunnel          
Business Combination, Separately Recognized Transaction [Line Items]          
Contingent consideration liabilities $ 87,500        
CC&V | Regulatory Relief, Carlton Tunnel          
Business Combination, Separately Recognized Transaction [Line Items]          
Contingent consideration liabilities $ 87,500